Table 2.

Comparison with other methods.

Method	Precision	Recall	F1
CPM	0.873	0.848	0.861
JIC	0.892	0.871	0.882
FSCBR	0.906	0.885	0.894
MDD	0.915	0.893	0.907
Ours	0.924	0.907	0.915